Screwdriver rack



FIG. 1 is a perspective view of a screwdriver rack showing my new design, the broken line illustration of screwdriver is for illustrative purposes only and forms no part of the claimed design.

FIG. 2 is a plan view thereof;

FIG. 3 is a side elevational view from the left hand side of FIG. 1;

FIG. 4 is a side elevational view from the right hand side of FIG. 1;

FIG. 5 is a front elevational view thereof; and,

FIG. 6 is a rear elevational view thereof.

The bottom of the screwdriver rack is plain and unornamented. 

The ornamental design for a screwdriver rack, as shown and described. 